VOLVO
ECM-P210114 - Throttle Actuator Control Motor Circuit Range/Performance. General Electrical Failures. Circuit short to ground or open
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (6)
- Volvo S80 (2007–)2007–2009Kun motor: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Kun motor: D5244T4, D5244T5
- Volvo XC60 (2009–)2009Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2008Alle motorer unntatt: B6324S
- Volvo XC70 (2008–)2009Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
The engine control module drives the throttle motor through internal power stages and has found a fault in that control. The fault is a short to ground or an open circuit in the wiring. Connectors, wires and the throttle unit itself may be behind it.
Mulige årsaker
- Contact resistance or oxidation in the connectors
- An open circuit in the signal wire
- The signal wires are short-circuited
- Damaged throttle unit
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Read the code with the ignition on, note it down and see whether it is still present
- 3Check the connectors at the throttle unit and the engine control module for contact resistance and oxidation
- 4Look for breaks and chafing on the wires to the throttle unit, and use a multimeter to confirm they have no contact with ground
- 5If you have a diagnostic tool, follow the throttle position in live data while the accelerator is pressed and released
- 6If the fault remains, have a workshop with diagnostic equipment check the throttle unit and the engine control module
Symptomer du kan merke1
- The Check engine light comes on or behaves abnormally
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